Anti-splashing agent for polyester DTY (Draw Textured Yarn) oiling agent and preparation method thereof

• Main Authors: ZHANG BINGWU, CHEN XINGYU
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES

The invention discloses an anti-splashing agent for a polyester DTY (Draw Textured Yarn) oiling agent. The anti-splashing agent comprises the following components in percentage by mass: 4-15% of macromolecular polyisobutene, 2-8% of macromolecular polymethacrylate and 77-94% of solvent oil. According to the invention, the polyacrylate with high molecular weight is added, and a certain polar component is introduced, so that the compatibility with the polar component in the DTY oiling agent can be improved, the chromaticity of the polyester DTY oiling agent is improved, and the anti-yellowing performance of the oiling agent is improved. 本发明公开了一种涤纶DTY油剂用抗飞溅剂，包括以下质量百分比的各组分：高分子聚异丁烯4～15％、高分子聚甲基丙烯酸酯2～8％和溶剂油77～94％。本发明中通过加入高分子量的聚丙烯酸酯，引入一定的极性成分，可以改善和DTY油剂中极性成分的相容性，提高涤纶DTY油剂的色度，增加油剂的抗黄变性能。